netdev - [net-next 05/15] net/mlx5: fs, move hardware fte deletion function reset

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Message-ID: <20240911201757.1505453-6-saeed@kernel.org>
Date: Wed, 11 Sep 2024 13:17:47 -0700
From: Saeed Mahameed <saeed@...nel.org>
To: "David S. Miller" <davem@...emloft.net>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Eric Dumazet <edumazet@...gle.com>
Cc: Saeed Mahameed <saeedm@...dia.com>,
	netdev@...r.kernel.org,
	Tariq Toukan <tariqt@...dia.com>,
	Gal Pressman <gal@...dia.com>,
	Leon Romanovsky <leonro@...dia.com>,
	Mark Bloch <mbloch@...dia.com>
Subject: [net-next 05/15] net/mlx5: fs, move hardware fte deletion function reset

From: Mark Bloch <mbloch@...dia.com>

Downstream patches will need this as we might not want to reset
it when a pending rule is connected to the FTE.

Signed-off-by: Mark Bloch <mbloch@...dia.com>
Signed-off-by: Saeed Mahameed <saeedm@...dia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
index e32725487702..899d91577a54 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
@@ -683,6 +683,8 @@ static void del_hw_fte(struct fs_node *node)
 				       fte->index, fg->id);
 		node->active = false;
 	}
+	/* Avoid double call to del_hw_fte */
+	fte->node.del_hw_func = NULL;
 }
 
 static void del_sw_fte(struct fs_node *node)
@@ -2265,8 +2267,6 @@ void mlx5_del_flow_rules(struct mlx5_flow_handle *handle)
 		tree_remove_node(&handle->rule[i]->node, true);
 	if (list_empty(&fte->node.children)) {
 		fte->node.del_hw_func(&fte->node);
-		/* Avoid double call to del_hw_fte */
-		fte->node.del_hw_func = NULL;
 		up_write_ref_node(&fte->node, false);
 		tree_put_node(&fte->node, false);
 	} else if (fte->dests_size) {
-- 
2.46.0